Vincent's NT Word Studies
36. Greater witness (thn marturian meizw). The article, omitted in A.V., has the force of my, as in ver. 34. Rev., the witness which I have is greater.Hath given. See on ver. 22.
To finish (ina teleiwsw). Literally, in order that I should accomplish. Rev., accomplish. See on iv. 34.
The same works (auta ta erga). Rev., more correctly, the very works.